71418511360

素因数分解:

$2^{21}\times 5^1\times 7^2\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 264

約数和(自身を含む): 200823227640

約数和(自身を除く): 129404716280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 139, 140, 160, 196, 224, 245, 256, 278, 280, 320, 392, 448, 490, 512, 556, 560, 640, 695, 784, 896, 973, 980, 1024, 1112, 1120, 1280, 1390, 1568, 1792, 1946, 1960, 2048, 2224, 2240, 2560, 2780, 3136, 3584, 3892, 3920, 4096, 4448, 4480, 4865, 5120, 5560, 6272, 6811, 7168, 7784, 7840, 8192, 8896, 8960, 9730, 10240, 11120, 12544, 13622, 14336, 15568, 15680, 16384, 17792, 17920, 19460, 20480, 22240, 25088, 27244, 28672, 31136, 31360, 32768, 34055, 35584, 35840, 38920, 40960, 44480, 50176, 54488, 57344, 62272, 62720, 65536, 68110, 71168, 71680, 77840, 81920, 88960, 100352, 108976, 114688, 124544, 125440, 131072, 136220, 142336, 143360, 155680, 163840, 177920, 200704, 217952, 229376, 249088, 250880, 262144, 272440, 284672, 286720, 311360, 327680, 355840, 401408, 435904, 458752, 498176, 501760, 524288, 544880, 569344, 573440, 622720, 655360, 711680, 802816, 871808, 917504, 996352, 1003520, 1048576, 1089760, 1138688, 1146880, 1245440, 1310720, 1423360, 1605632, 1743616, 1835008, 1992704, 2007040, 2097152, 2179520, 2277376, 2293760, 2490880, 2621440, 2846720, 3211264, 3487232, 3670016, 3985408, 4014080, 4359040, 4554752, 4587520, 4981760, 5242880, 5693440, 6422528, 6974464, 7340032, 7970816, 8028160, 8718080, 9109504, 9175040, 9963520, 10485760, 11386880, 12845056, 13948928, 14680064, 15941632, 16056320, 17436160, 18219008, 18350080, 19927040, 22773760, 25690112, 27897856, 31883264, 32112640, 34872320, 36438016, 36700160, 39854080, 45547520, 51380224, 55795712, 63766528, 64225280, 69744640, 72876032, 73400320, 79708160, 91095040, 102760448, 111591424, 127533056, 128450560, 139489280, 145752064, 159416320, 182190080, 223182848, 255066112, 256901120, 278978560, 291504128, 318832640, 364380160, 446365696, 510132224, 513802240, 557957120, 637665280, 728760320, 892731392, 1020264448, 1115914240, 1275330560, 1457520640, 1785462784, 2040528896, 2231828480, 2550661120, 3570925568, 4463656960, 5101322240, 7141851136, 8927313920, 10202644480, 14283702272, 17854627840, 35709255680, 71418511360]

約数ペア:

[(1, 71418511360), (2, 35709255680), (4, 17854627840), (5, 14283702272), (7, 10202644480), (8, 8927313920), (10, 7141851136), (14, 5101322240), (16, 4463656960), (20, 3570925568), (28, 2550661120), (32, 2231828480), (35, 2040528896), (40, 1785462784), (49, 1457520640), (56, 1275330560), (64, 1115914240), (70, 1020264448), (80, 892731392), (98, 728760320), (112, 637665280), (128, 557957120), (139, 513802240), (140, 510132224), (160, 446365696), (196, 364380160), (224, 318832640), (245, 291504128), (256, 278978560), (278, 256901120), (280, 255066112), (320, 223182848), (392, 182190080), (448, 159416320), (490, 145752064), (512, 139489280), (556, 128450560), (560, 127533056), (640, 111591424), (695, 102760448), (784, 91095040), (896, 79708160), (973, 73400320), (980, 72876032), (1024, 69744640), (1112, 64225280), (1120, 63766528), (1280, 55795712), (1390, 51380224), (1568, 45547520), (1792, 39854080), (1946, 36700160), (1960, 36438016), (2048, 34872320), (2224, 32112640), (2240, 31883264), (2560, 27897856), (2780, 25690112), (3136, 22773760), (3584, 19927040), (3892, 18350080), (3920, 18219008), (4096, 17436160), (4448, 16056320), (4480, 15941632), (4865, 14680064), (5120, 13948928), (5560, 12845056), (6272, 11386880), (6811, 10485760), (7168, 9963520), (7784, 9175040), (7840, 9109504), (8192, 8718080), (8896, 8028160), (8960, 7970816), (9730, 7340032), (10240, 6974464), (11120, 6422528), (12544, 5693440), (13622, 5242880), (14336, 4981760), (15568, 4587520), (15680, 4554752), (16384, 4359040), (17792, 4014080), (17920, 3985408), (19460, 3670016), (20480, 3487232), (22240, 3211264), (25088, 2846720), (27244, 2621440), (28672, 2490880), (31136, 2293760), (31360, 2277376), (32768, 2179520), (34055, 2097152), (35584, 2007040), (35840, 1992704), (38920, 1835008), (40960, 1743616), (44480, 1605632), (50176, 1423360), (54488, 1310720), (57344, 1245440), (62272, 1146880), (62720, 1138688), (65536, 1089760), (68110, 1048576), (71168, 1003520), (71680, 996352), (77840, 917504), (81920, 871808), (88960, 802816), (100352, 711680), (108976, 655360), (114688, 622720), (124544, 573440), (125440, 569344), (131072, 544880), (136220, 524288), (142336, 501760), (143360, 498176), (155680, 458752), (163840, 435904), (177920, 401408), (200704, 355840), (217952, 327680), (229376, 311360), (249088, 286720), (250880, 284672), (262144, 272440)]